text: /**
   * Created by lvliqi on 2017/7/18.
   */
  export let wxImageFormat = (url) => {
      url = url.replace(/(\'|\")/g, '');
      if (/wx\.qlogo\.cn/.test(url)) {
          let urls = url.split('/');
          let l = urls.length;
          let num = parseInt(urls[l - 1]);
          if (num == 0) {
              urls[l - 1] = 46;
          }
          return urls.join('/');
      } else {
          return url;
      }
  };